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ALSA: hda/hdmi: remove redundant assignment to variable pcm_idx

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Variable pcm_idx is being initialized with a value that is never read
and is being re-assigned immediately afterwards. The assignment is
redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190905154826.5916-1-colin.king@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Colin Ian King 2019-09-05 16:48:26 +01:00 • committed by Takashi Iwai
parent 06f1449a2e
commit f953e72c9c
1 changed files with 1 additions and 1 deletions
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2
sound/pci/hda/patch_hdmi.c
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@ -1440,7 +1440,7 @@ static bool update_eld(struct hda_codec *codec,
struct hdmi_spec *spec = codec->spec;
bool old_eld_valid = pin_eld->eld_valid;
bool eld_changed;
int pcm_idx = -1;
int pcm_idx;
/* for monitor disconnection, save pcm_idx firstly */
pcm_idx = per_pin->pcm_idx;